コード例 #1
0
		public ActionResult PrevNextButtons(string courseId, int slideIndex, bool onSolutionsSlide)
		{
			var course = courseManager.GetCourse(courseId);
			var slide = course.Slides[slideIndex];
			var userId = User.Identity.GetUserId();
			var nextIsAcceptedSolutions = !onSolutionsSlide && slide is ExerciseSlide && visitersRepo.IsSkippedOrPassed(slide.Id, userId);
			var visibleUnits = unitsRepo.GetVisibleUnits(courseId, User);
			var nextSlide = course.Slides.FirstOrDefault(s => s.Index > slideIndex && visibleUnits.Contains(s.Info.UnitName));
			var prevSlide = course.Slides.LastOrDefault(s => s.Index < slideIndex && visibleUnits.Contains(s.Info.UnitName));
			
			var model = new PrevNextButtonsModel(course, slideIndex, nextIsAcceptedSolutions, nextSlide == null ? -1 : nextSlide.Index, prevSlide == null ? -1 : prevSlide.Index);
			if (onSolutionsSlide) model.PrevSlideIndex = model.SlideIndex;
			return PartialView(model);
		}
コード例 #2
0
		public ActionResult PrevNextButtons(string courseId, Guid slideId, bool onSolutionsSlide)
		{
			var course = courseManager.GetCourse(courseId);
			var slide = course.GetSlideById(slideId);
			var userId = User.Identity.GetUserId();
			var nextIsAcceptedSolutions = !onSolutionsSlide && slide is ExerciseSlide && visitsRepo.IsSkippedOrPassed(slide.Id, userId) && !((ExerciseSlide)slide).Exercise.HideShowSolutionsButton;
			var visibleUnits = unitsRepo.GetVisibleUnits(courseId, User);
			var nextSlide = course.Slides.FirstOrDefault(s => s.Index > slide.Index && visibleUnits.Contains(s.Info.UnitName));
			var prevSlide = course.Slides.LastOrDefault(s => s.Index < slide.Index && visibleUnits.Contains(s.Info.UnitName));
			
			var model = new PrevNextButtonsModel(
				course, 
				slide.Id, 
				nextIsAcceptedSolutions, 
				nextSlide,
				prevSlide, 
				!User.Identity.IsAuthenticated);
			if (onSolutionsSlide) model.PrevSlide = slide;
			return PartialView(model);
		}